<!DOCTYPE html>
<html>
<head>
	<meta charset="UTF-8">
	<title>TreeGrid Actions - jQuery EasyUI Demo</title>
	<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
	<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
	<link rel="stylesheet" type="text/css" href="../demo.css">
	<script type="text/javascript" src="../../jquery.min.js"></script>
	<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
</head>
<body>
<h2>TreeGrid Actions</h2>
<p>Click the buttons below to perform actions.</p>
<div style="margin:20px 0;">
	<a href="javascript:void(0)" class="easyui-linkbutton" onclick="collapseAll()">CollapseAll</a>
	<a href="javascript:void(0)" class="easyui-linkbutton" onclick="expandAll()">ExpandAll</a>
	<a href="javascript:void(0)" class="easyui-linkbutton" onclick="expandTo()">ExpandTo</a>
</div>
<table id="tg" class="easyui-treegrid" title="TreeGrid Actions" style="width:700px;height:250px"
       data-options="
				iconCls: 'icon-ok',
				rownumbers: true,
				animate: true,
				collapsible: true,
				fitColumns: true,
				url: 'treegrid_data2.json',
				method: 'get',
				idField: 'id',
				treeField: 'name'
			">
	<thead>
	<tr>
		<th data-options="field:'name',width:180">Task Name</th>
		<th data-options="field:'persons',width:60,align:'right'">Persons</th>
		<th data-options="field:'begin',width:80">Begin Date</th>
		<th data-options="field:'end',width:80">End Date</th>
		<th data-options="field:'progress',width:120,formatter:formatProgress">Progress</th>
	</tr>
	</thead>
</table>
<script type="text/javascript">
	function formatProgress(value) {
		if (value) {
			var s = '<div style="width:100%;border:1px solid #ccc">' +
				'<div style="width:' + value + '%;background:#cc0000;color:#fff">' + value + '%' + '</div>'
			'</div>';
			return s;
		} else {
			return '';
		}
	}

	function collapseAll() {
		$('#tg').treegrid('collapseAll');
	}

	function expandAll() {
		$('#tg').treegrid('expandAll');
	}

	function expandTo() {
		$('#tg').treegrid('expandTo', 21).treegrid('select', 21);
	}
</script>
</body>
</html>